Automobiles And Pollution Essay
Automobiles and Pollution
In years past, levels of air, noise, and sight pollution were much lower than they are today. There are more cars on the road today, and because of this we experience higher levels of pollution than before. The automobile is probably the leading contributor pollution in our cities. They release toxic emissions into our atmosphere. Automobiles are linked particularly to carbon monoxide pollution. They are noisy (especially if you are living near the highway), and they take up valuable space in the form of vast parking lots that are unpleasing to the eye. Why are there more automobiles on the road today than there was in the past? Understanding the answer to this question is important when trying to propose an effective solution to the increasing levels of pollution that we are experiencing. Our current levels of high pollution are the result of an increased number of vehicles on the road.
There are several factors that have caused the increase in the number of cars that we have on our roads today. First, and most obvious, is the fact that our population has been growing over time and continues to grow exponentially, according to the U.S. Census Bureau. We have more cars on our roads today for the simple fact that there are more people living in our country.
There are a greater percentage of drivers on our roads today as well as a larger population in general. I say this for the following reason. Our standard of living is relatively high, compared to other countries. Our per capita income is high enough for many of our citizens to be able to buy cars. This means that more people will continue to drive their single occupancy vehicles downtown to work or school, polluting all the way, and leave their cars in parking lots that interrupt the natural beauty of our cities. This occurs daily in the lives of millions of people who never give a second thought to the harmful effects that their actions have on the quality of life in our country as well as in our planet.
Americans are known for our passion for the automobile. The automobile symbolizes freedom and independence. Freedom is the backbone of our country. Many of our historical documents were written with freedom as the major theme. For example, the declaration of independence proposes freedom from an oppressive government. Freedom is a concept that most Americans take pride in. For this reason, the automobile is attractive to us. If you own your own automobile, you are free to go any place you like whenever you want. You suddenly become independent and you no longer have to rely on other people for rides. This is a common feeling among 16-year-olds. With the acquisition of the drivers license comes a whole new world of opportunity and responsibility.
Another factor to be considered is the American concept of time. Time is money. Because of this we are usually in a hurry, so we hop in our cars and off we go, late for some...
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Pollution in Delhi: How Can It Be Controlled?
November 25, 2014
by Rumani Saikia Phukan
A perennial problem in India is pollution. According to the global Environment Performance Index (EPI) 2014, India has reached a rank of 155, slipped 32 ranks from the previous year, and it is disheartening to hear that Delhi, the national capital of the country, is being tagged as one of the most heavily polluted cities in the world. It is the world’s worst city for air pollution. Thus, today, one of the biggest threats to the welfare of the people of Delhi and the city as a whole is pollution of various types.
Classification of pollution in Delhi
- Air pollution
- Noise pollution
- Water pollution
- Domestic waste
- Industrial waste
- Vehicular pollution
- Hospital waste
- Solid waste etc.
Causes of pollution in Delhi
- Growing population of the city. The pressure and haphazard growth of the population is deteriorating the environment.
- There has been highly haphazard and unplanned development of industries and factories. Studies have revealed that only about 20% of the industrial units are set up in the approved industrial areas whereas the rest of them are in residential and commercial areas.
- There has been a huge rise in the vehicular population, in spite of the metro railways, aggravating traffic congestion and increasing air and noise pollution. It has also been reported that the number of vehicles plying on the roads of Delhi is more than that of the three metropolitan cities of Mumbai, Kolkata and Chennai taken together.
- There has also been an ever-increasing number of diesel vehicles plying on the roads, which are largely responsible for the air pollution.
- It has been reported by the National Environmental Engineering Research Institute (NEERI) that everyday almost 8,000 m tonnes of solid waste is being generated in Delhi. Plus we also have the industrial hazardous and non-hazardous waste. On an average, everyday, the MCDs and the NDMC manage to clear about 5,000-5,500 m tonnes of garbage. This results in the accumulation of more and more garbage in the city.
- There has been no proper technology or methods to treat solid, liquid, waste water, industrial and hospital wastes in the city.
- There has been too much dependence on fossil fuels like coal-fired power plants, improper use of energy in buildings and the excessive use of biomass for cooking and heating, etc
Particulate matter for measuring pollution
One way of measuring pollution is by the measure of particulate matter. Particulate matter is basically a mixture of extremely small particles and liquid droplets like acids, chemicals, gas, water, metals, soil dust particles, etc., the measurement of which gives an idea of the pollution of a city. It is also known as particle pollution or PM.
Pollution in Delhi: Facts and figures
- According to the Ambient Air Pollution (AAP) report for the year 2014, Delhi had PM 2.5 pollution levels, which is the highest in the world, followed by Beijing. This result was based on the monitoring of PM measurement of outdoor air pollution from almost 1,600 cities in 91 countries.
- The highest concentration of PM 2.5 form of air pollution is supposed to be a very serious matter and can lead to respiratory diseases and other health problems like lung cancer.
- According to the WHO, air pollution is the fifth largest killer in India.
- Carbon monoxide (CO), a dangerous gas emission, is around 6,000 microgram per cubic metre in Delhi, which is much above the the safe level of 2,000 microgram per cubic metre.
- The level of nitrogen dioxide (NO2) has also been increasing.
- According to the Ministry of Earth Sciences, Delhi’s air quality index (AQI) is 121, which is described as “poor.” The AQI is an index for reporting daily air quality, about how clean or polluted the air is.
Government’s steps to control pollution in Delhi
- There are mobile enforcement teams deployed at various locations for monitoring polluting vehicles and vehicles not having PUC certificates.
- A Mass Rapid Transport System (MRTS) is being constructed with the aim of providing a non-polluting, useful and affordable rail-based mass rapid transit system for Delhi, integrated with other modes of transport.
- With a view to reducing vehicular pollution, there has been a ban imposed on the plying of more than 15 years old commercial/transport vehicles, taxis and autos that run on conventional fuels, including diesel driven city buses.
- There has also been tightening of mass emission standards for new vehicles.
- The quality of the fuel being supplied in Delhi has been significantly improved over the years by the ban of selling leaded petrol, introduction of low sulphur diesel, reduction of sulphur and benzene content in petrol.
- There has been regular placement of dustbins, purchase of additional front-end loaders, mechanical sweepers, dumper placers, tipper trucks, to collect and dispose of garbage.
- Steps are taken to transform garbage into compost by developing new sanitary land-fill sites.
- The Delhi Government has constituted a committee to implement the Bio-Medical Waste (management and handling) Rules, 1998.
- The Delhi Degradable Plastic Bag (Manufacture, Sale and Usage) and Garbage (Control) Act 2000 has been enacted for banning the manufacture and use of plastic bags, etc.
It’s not that the Government is not taking steps to control pollution in Delhi. But we need proper and efficient implementation of plans and programmes and policies launched by the Government.
How can citizens of Delhi help in reducing pollution?
Pollution in Delhi is a perpetual problem which need to be looked upon as a serious issue not only by the Government but also by the citizens of the city.
- One of the easiest ways is that there should be an efficient involvement of Resident Welfare Associations in various localities in collection, segregation of garbage from houses and the societies.
- Citizens can take steps to covert the garbage into compost in their localities.
- More and more trees must be planted in every locality.
- Every individual should keep a proper check on the pollution level of their vehicles.
- Making more use of CNG.
- One of the best ways to control pollution is to manage wastes of all types in a proper manner.
- Each and every citizen should abide by the 3Rs: Recycle, Reuse, Reduce.
- More and more people should use bus and metro instead of cars and scooters, as they can carry a lot more people in one journey. Car pool is also a good option.
- Controlling the use of energy and making use of electricity in an efficient manner.
- One can also reduce water pollution by reducing the use of chemicals, cleaning agents, pesticides, herbicides, fertilizers etc.
It is the duty of every citizen to think in a broader perspective to control pollution. We really don’t want our future generations to live in an unhealthy environment in Delhi. We really don’t want our children or our elders to get into incessant coughing due to pollution. Like we say charity begins at home, I take a pledge to do what I can for my environment and protect it to the best I can. If each one of us takes a pledge to do our bit for our environment, I am sure Delhi will be a better place to live in. Even a small step counts…
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